Home / 1,900,328.04-2,847,736.44-1,047,573

Finding the Fourth Proportional to 1,900,328.04, 2,847,736.44 and 1,047,573

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Solution

The fourth proportional to 1,900,328.04, 2,847,736.44 and 1,047,573 is: 1,569,840.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,900,328.04 : 2,847,736.44 = 1,047,573 : x
  2. Step 2: Convert to fraction form
    1,900,328.04/2,847,736.44 = 1,047,573/x
  3. Step 3: Cross multiply
    1,900,328.04x = 2,847,736.44 × 1,047,573
  4. Step 4: Simplify right side
    1,900,328.04x = 2,983,211,805,660.12
  5. Step 5: Solve for x
    x = 2,983,211,805,660.12/1,900,328.04
  6. Step 6: Final answer
    x = 1,569,840.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.